Anger and conspiracy completely dominate her personality. We can't go more than 10-20 minutes without some sort of serious accusation, which are often passive-aggressive and accusatory toward people in the room. She has directly accused me of multiple serious felonies and conspiracies, by virtue of the fact that I work in tech.
She is no longer allowed to visit one of her daughters because my BiL (wife's sister's husband?) is not on speaking terms with her. She chooses not to visit another daughter. She floats around church social groups, who all sort of give her a few months and then punt her to the next group.
To be clear: these aren't down to major political disagreements. Most of her family and friend group are all on the same page. Even her Q Anon neighbor won't speak with her anymore. It's bad. She has no friends and is slowly losing her family.
When she visits us for holidays we have to warn friends not to engage with the fights she tries to pick. We train them on how to treat her as they would a child without being patronizing. It's hard.
She is not happy, and I wish we could get her to spend less time watching videos on the internet.